baber/WOPTO huggingface dataset:
Patent JP-WO2018193866-A1 (JP)
Title: 内視鏡湾曲部および内視鏡
IPC: G02B23/24
Filed: 2018-04-05
Abstract: 内視鏡湾曲部７は、マルチルーメンチューブから形成され、第１の方向Ｕおよび、第１の方向Ｕとは反対の第２の方向Ｄに沿って湾曲操作するための一対の湾曲操作ワイヤ２７，２８が個別に挿通される２つのルーメン３１，３２と、第１の方向Ｕと第２の方向Ｄに沿った中心軸Ｘを通る第１の軸ＵＤに直交した第２の軸ＬＲ上に設けられ、第２の軸ＬＲ方向への曲がりを規制する湾曲方向規制部材４１，４２と、を具備する。
Patent JP-WO2018100636-A1 (JP)
Title: エレベータ用ガイドレールおよびその製造方法
IPC: B66B7/02
Filed: 2016-11-29
Abstract: エレベータ用のガイドレール１０は、複数のレール部材２０を備える。各レール部材２０は２つのフランジ２２を備える。２つのフランジ２２は、レール部材２０の長手方向と直交する方向において、互いに反対の向きに、それぞれのフランジ側面２２ａに向かって延びる。隣接するレール部材２０が、連結部材３０により回転可能に連結され、それによって、隣接するレール部材２０のフランジ側面２２ａが互いに向かい合うよう折り畳み可能となっている。
Patent JP-WO2020044518-A1 (JP)
Title: 同期システム、測定同期システム、同期方法、プログラム
IPC: H02B3/00
Filed: 2018-08-30
Abstract: 【解決手段】 送配電線路に接続される開閉器が存する第１地点に設置され、電波で時刻が校正される第１時計装置から所定の時刻に送信される第１信号に基づいて、前記開閉器に開閉信号を出力する受信制御装置と、前記開閉器の開路動作または閉路動作により前記送配電線路を通じて開閉サージが流入する制御所が存する第２地点に設置され、電波で時刻が校正される第２時計装置から、前記所定の時刻に第２信号を受信する遅延演算装置と、を備え、前記遅延演算装置は、前記所定の時刻に、前記開閉器が前記開閉信号を受信してから開路動作または閉路動作を完了するまでに要する遅延時間を加算して、前記開閉サージが前記第２地点に到達する時刻を示す到達時刻を算出する到達時刻算出部と、測定装置が前記第２地点に到達する前記開閉サージを前記到達時刻に測定できるように、前記測定装置に測定開始を示す開始信号を出力する信号出力部と、を有する。
Patent JP-WO2019003556-A1 (JP)
Title: 画像処理装置、画像処理システムおよび画像処理方法
IPC: H04N13/359
Filed: 2018-04-06
Abstract: 本発明にかかる画像処理装置は、三次元観察モードまたは記録用画像選択モードのいずれかに設定するモード設定部と、観察モードが記録用画像選択モードの場合に、第１画像データに基づく第１画像に対して、被写体の像を結像する光学系に基づいて大きさが設定される境界領域を示す枠画像を重畳する境界領域重畳部と、三次元観察モードに設定されている場合、第１および第２画像データに基づいて視差画像を生成し、記録用画像選択モードに設定されている場合、境界領域重畳部が生成した画像データをもとに二次元画像を生成する表示画像データ生成部と、を備える。
Patent JP-WO2018151269-A1 (JP)
Title: フットレスト装置
IPC: B60N3/06
Filed: 2018-02-16
Abstract: 【課題】本発明は、自然な位置で右足を休ませることができ、かつフットレストを使用中にアクセルペダルを誤って操作することを防止できるフットレスト装置を提供することを目的とする。【解決手段】フットレスト装置（１）は、アクセルペダル（３）と、アクセルペダル（３）の表面を覆うフットレストペダル（４）と、アクセルペダル（３）の踏み込み方向への傾動を選択的に阻止する傾動阻止機構（５）とを備える。通常は、アクセルペダル（３）の傾動が阻止されており、フットレストペダル（４）は、アクセルペダル（３）に支持されることによってフットレストとして使用できる。運転者がプッシュペダル（１６）を前方に押し出すと、アクセルペダル（３）は踏み込み方向に傾動可能となる。このとき、フットレストペダル（４）を踏み込むことでアクセルペダル（３）も踏み込み方向に傾動する。【選択図】図５
Patent WO-2019142786-A1 (WO)
Inventor: KAMOCHI YOSHITAKA
IPC: G03F7/027
Filed: 2019-01-15
Abstract: L'invention fournit un stratifié qui est équipé sur un film de base d'une composition de résine photosensible permettant de concilier une solubilité dans un développateur liquide, c'est-à-dire des propriétés de développement, ainsi qu'une adhérence à un substrat, particulièrement à un substrat de cuivre. Plus précisément, l'invention concerne un stratifié de résine photosensible qui est équipé d'un film de support, et d'une couche de composition de résine photosensible contenant la composition de résine photosensible formée sur le film de support. Le stratifié est caractéristique en ce que la composition de résine photosensible comprend (A) un polymère soluble dans l'alcali, (B) un composé possédant une double liaison éthyléniquement insaturée, (C) un initiateur de photopolymérisation, et (D) des atomes de fer, et la teneur en atomes de fer dans la couche de composition de résine photosensible est supérieure ou égale à 0,01ppm et inférieure ou égale à 10ppm.
Patent WO-2019150992-A1 (WO)
Inventor: KOHDA NAOKI
IPC: H03H9/56
Filed: 2019-01-18
Abstract: ２つの圧電フィルタ素子が収納されたパッケージの内面に、各圧電フィルタ素子の各圧電基板の入力電極及び出力電極の両電極に対向するシールド電極が形成され、圧電基板の両電極と、パッケージの内面シールド電極との対向間隙を１００μｍ以上としている。
Patent WO-2020170331-A1 (WO)
Title: Liquide de polissage et procédé de polissage
Inventor: FUJIMATSU Ai
IPC: C09K3/14
Filed: 2019-02-19
Abstract: Un aspect de la présente invention concerne un liquide de polissage contenant des grains abrasifs, un copolymère et un milieu liquide, le copolymère ayant une unité structurale dérivée d'au moins un composé de styrène choisi dans le groupe constitué de styrène et de dérivés de styrène et une unité structurale dérivée d'acide acrylique ; la teneur en copolymère étant de plus de 0,01 % en masse à 0,2 % en masse sur la base du poids total du liquide de polissage ; et le pH du liquide de polissage dépassant 4,5.
Patent WO-2020174687-A1 (WO)
Title: Outdoor equipment for air-conditioning device
Inventor: URA SHINICHIRO
IPC: F24F11/42
Filed: 2019-02-28
Abstract: Outdoor equipment (3) that has an electrical circuit (50). The electrical circuit (50) has: a first electrification selection switch (52A) and a second electrification selection switch (52B); an electrification on/off switch (53); and a first polarity switching switch (54A) and a second polarity switching switch (54B) that switch the direction of the current flowing in a heating/cooling switching electromagnetic valve coil (32A), a first defrost electromagnetic valve coil (330A), and a second defrost electromagnetic valve coil (330B). The electrical circuit (50) also has a control circuit (55) that, during a heating operation, controls the first electrification selection switch (52A), the second electrification selection switch (52B), the electrification on/off switch (53), the first polarity switching switch (54A), and the second polarity switching switch (54B) and, while maintaining the heating operation, makes one of a first auxiliary heat exchanger (31A) and a second auxiliary heat exchanger (31B) perform a defrost operation.
Patent WO-2019168160-A1 (WO)
Inventor: WATANABE HIROYASU
IPC: H01M4/505
Filed: 2019-03-01
Abstract: The present invention provides: a positive electrode active material particle powder of a lithium nickelate composite oxide that has a high energy density and has superior charge-discharge repetition characteristics during high voltage charge; and a nonaqueous electrolyte secondary battery. The present invention pertains to a positive electrode active material particle powder comprising: as core particles X, a lithium nickelate composite oxide Li 1+a Ni 1-b-c Co b M c O 2  (M represents at least one element among Mn, Al, B, Mg, Ti, Sn, Zn, and Zr, and -0.1 ≤ a ≤ 0.2, 0.05 ≤ b ≤ 0.5, and 0.01 ≤ c ≤ 0.4 are satisfied) having a layered structure; and a coating compound Y having an average thickness of 0.2-5 nm and containing at least one element among Al, Mg, Zr, Ti, and Si, the positive electrode active material particle powder being characterized in that a crystal phase containing Ni 2+  ions and having a layered rock-salt structure is present as a layer between the coating compound Y and the core particles X.
Patent WO-2019176595-A1 (WO)
Title: Vehicle head light
Inventor: OHASHI YOSUKE
IPC: F21V29/503
Filed: 2019-03-01
Abstract: In the present invention, adjustment of the inclination of an optical axis is smoothly performed while high heat dissipation performance is ensured during driving of a light source. This vehicle head light is provided with: a lighting-tool outer casing (4) formed of a lamp housing (2) having an opening and a cover (3) for closing the opening; a light source unit (11) including a light source (15) and a heat sink (12) to which heat generated during driving of the light source is transmitted; and a light control unit (17) having a mirror element (20) capable of controlling at least the direction of light emitted from the light source. The heat sink is fixed to the lighting-tool outer casing, and at least a portion thereof is positioned outside the lighting-tool outer casing.
Patent WO-2019181513-A1 (WO)
Inventor: HIRAYAMA SHINYU
IPC: B23K11/24
Filed: 2019-03-06
Abstract: The purpose of the present invention is to provide a welding device capable of reducing welding current losses.　A welding gun comprises: an IGBT switching module 9 in a power supply circuit 200 that connects electrodes 111, 113 and an energy storage unit 6 generating a welding current, said IGBT switching module 9 is connected in series to the energy storage unit 6 and conducts or interrupts the energy storage unit 6 and the electrodes 111, 113; a snubber circuit 2 which is connected in parallel to the IGBT module 9 in the power supply circuit 200; a collector bus bar 3 which connects a collector terminal of the IGBT module 9 and one terminal of the snubber circuit 2; and an emitter bus bar 4 which is provided near the collector bus bar 3 and connects the emitter terminal of the IGBT module 9 and the other terminal of the snubber circuit 2. The direction of the current of the collector bus bar 3 is reverse to the direction of the current of the emitter bus bar 4.
Patent WO-2019193942-A1 (WO)
Title: Manufacturing method for glass substrate
Inventor: MORI HIROKI
IPC: C03B33/03
Filed: 2019-03-14
Abstract: This manufacturing method for a glass substrate GS includes a cutting step for cutting a strip-shaped mother glass plate MGS1. The cutting step comprises: a preparation step for preparing the strip-shaped mother glass plate MGS1; a first cutting step for cutting the strip-shaped mother glass plate MGS1 in a width direction WD to form a sheet-shaped mother glass plate MGS2 that includes one or more print patterns 11; and a second cutting step for cutting the sheet-shaped mother glass plate MGS2 along an inclination angle of the print patterns 11 to form a glass substrate GS.
Patent WO-2019189563-A1 (WO)
Title: Component to be used in water supply system
Inventor: SHIBATA KOUJI
IPC: C08F299/00
Filed: 2019-03-28
Abstract: This component to be used in water supply systems is provided with a substrate and a gel coat layer formed on the surface of the substrate. The gel coat layer has projections and recesses formed on the surface thereof, and contains a hydrophilizing agent at least on the surface thereof.
Patent WO-2019208126-A1 (WO)
Inventor: UCHIDA YASUHARU
IPC: H02K5/04
Filed: 2019-04-02
Abstract: モータ１００は、有底筒状のフレーム２０と、フレーム２０内に収容された固定子６０と、回転子５０と、フレーム２０の開口２１を塞ぐように設けられたエンドプレート３０と、回転子５０の回転軸５４を回転自在に支持する軸受４０，４１と、を備えている。フレーム２０の底部２３には、中央に軸受保持部２４と、軸受保持部２４から放射状に、かつ径方向外側に延びるとともにフレーム２０の内側に突出するように形成された複数のリブ２５とがそれぞれ設けられている。複数のリブ２５は、それぞれの径方向外側端部２５ｂがフレーム２０の周壁２６に達するように形成されている。
Patent WO-2019198582-A1 (WO)
Title: Swirl flow forming body
Inventor: TOKUNAGA HIDEYUKI
IPC: H01L21/677
Filed: 2019-04-03
Abstract: A swirl flow forming body 1 is provided with: a through-hole 102; an ejection opening 106 formed in an inner peripheral surface 105 facing the through-hole 102; a fluid passage 109 which ejects fluid from the ejection opening 106 into the through-hole 102 to form a swirl flow, thereby generating negative pressure and sucking an object to be sucked; and a flange section 110 which is formed so as to protrude from the inner peripheral surface 105, allows fluid sucked by the negative pressure to flow, and prevents the fluid having been ejected from the ejection opening 106 from flowing out toward the object to be sucked. The inner peripheral surface 105 is formed so as to guide, in the direction away from the object to be sucked, the fluid having been ejected from the ejection opening 106 and allow the fluid to be discharged from the through-hole 102.
Patent WO-2019212031-A1 (WO)
Title: Peptide and use therefor
Inventor: KONDO EISAKU
IPC: C07K14/00
Filed: 2019-04-25
Abstract: This peptide comprises an amino acid sequence represented by general formula (I) and exhibits a high degree of accumulation in cancer cells or cancer tissue in the digestive system. (In formula (I), X 11  is a peptide residue comprising an amino acid sequence in the following (a) or (b): (a) an amino acid sequence represented by any of SEQ ID NOs: 1 to 3; and (b) an amino acid sequence represented by any of SEQ ID NOs: 1 to 3, wherein the amino acid sequence comprises a sequence in which one or two amino acids have been deleted, substituted, or added. Y 11  is a peptide linker comprising amino acid residues having one to ten amino acids, and the amino acid residues are each independently a glycine residue, a proline residue, a serine residue, a cysteine residue, or a lysine residue. X 12  is a peptide residue comprising an amino acid sequence in (a) or (b) above, or is a retro-inverso peptide of the same. n11 represents an integer from 1 to 9 inclusive.) [No. 1] Formula (I): X 11 –(Y 11 –X 12 ) n11
Patent WO-2020240866-A1 (WO)
Inventor: SATO KENJI
IPC: H01L21/56
Filed: 2019-05-31
Abstract: L'invention concerne un dispositif d'alimentation pouvant réduire le décollement de l'adhérence entre une résine moulée et un tampon de puce, au moyen d'un dispositif à semi-conducteur dans lequel un corps de fixage de puce, comportant une puce et un tampon de puce adhéré à l'aide d'un corps fritté d'une pâte de poudre métallique, est moulé en résine, le dispositif à semi-conducteur étant tel que le corps fritté de la pâte de poudre métallique est un corps fritté d'une pâte de poudre métallique appliqué sur une surface du tampon de puce, et le corps fritté de la pâte de poudre métallique est un corps fritté destiné à recouvrir une région sur laquelle la puce est montée et une région sur laquelle la puce n'est pas montée sur la surface du tampon de puce.
Patent WO-2019240204-A1 (WO)
Title: Method for joining double pipe in heat exchanger
Inventor: SUZUKI TAICHI
IPC: F28D7/10
Filed: 2019-06-12
Abstract: This method for joining a double pipe is applied to a heat exchanger provided with a double pipe comprising an outer pipe (1) and an inner pipe (2) that are made of an aluminum alloy. The heat exchanger performs heat exchange between a refrigerant flowing between the inner pipe (2) and the outer pipe (1) and a refrigerant flowing inside the inner pipe (2). In the joining method, the outer pipe (1) and the inner pipe (2) in the heat exchanger configured in this manner are joined by brazing. More specifically, protrusions (3) that project radially from the outer periphery of the inner pipe (2) toward the outer pipe (1) are formed on the inner pipe (2), and the outer pipe (1) and the inner pipe (2) are brazed at the protrusions (3).
Patent WO-2020250367-A1 (WO)
Inventor: TADA JUNICHI
IPC: F16D65/092
Filed: 2019-06-13
Abstract: La présente invention concerne une plaquette de frein capable d'appliquer une force de freinage uniforme sur un élément devant être freiné avec une structure simple. Cette plaquette de frein comprend : un matériau de frottement qui fait face à un élément devant être freiné ; un élément de pression qui génère une force à partir du côté arrière du matériau de frottement dans la direction de l'élément devant être freiné ; et un métal arrière qui est disposé entre le matériau de frottement et l'élément de pression et fixé au matériau de frottement de sorte qu'un évidement formé dans le centre fait face au matériau de frottement, et qui reçoit une force à partir de l'extrémité avant de l'élément de pression et presse le matériau de frottement contre l'élément devant être freiné.
Patent WO-2020017200-A1 (WO)
Title: Imaging optical system, imaging device, and imaging system
Inventor: ZHAO QINGHUA
IPC: G02B13/18
Filed: 2019-06-13
Abstract: This imaging optical system (IL) comprises a stop (A) and a plurality of lens elements (L1 to L11) that include freeform lenses. At least two of the freeform lenses are disposed further to the object side than the stop and satisfy conditional expression (1).　(1): Σ N 
 k=1 {(SS k -SL k )×Δnd k }/CTF>0. N is the total number of freeform surfaces on the freeform lenses that are further to the object side than the stop. k is an ordinal number indicating each freeform surface among the total N freeform surfaces. SL k  is the sag at the point where the height of the kth freeform surface in the long-side direction is 50% of the shortest image height. SS k  is the sag at the point where the height of said freeform surface in the short-side direction is 50% of the shortest image height. Δnd k  is the difference resulting from subtracting the refractive index to the object side of the aforementioned freeform surface from the refractive index to the image side of said surface. CTF is the thickness of the freeform lens positioned furthest to the object side.
Patent WO-2019240299-A1 (WO)
Inventor: TAMURA SHUICHI
IPC: G03G15/20
Filed: 2019-06-13
Abstract: In this invention, the relationship "B<A<C" stands among, in terms of the width direction of a belt 31: the width of the belt 31 (A), the width of an adsorption plate 40a (B), and the width of a region 12A irradiated with ultraviolet from an ultraviolet irradiation part 12 (C).
Patent WO-2020059257-A1 (WO)
Inventor: WADA YUKIHITO
IPC: B60R21/00
Filed: 2019-07-08
Abstract: The present invention suitably performs notification to a center. In a drive recorder 10, when an acceleration generated in a vehicle V is less than a first prescribed value or equal to and greater than a second prescribed value, an abnormal state determination unit 78 determines whether the state of a passenger is abnormal on the basis of a detection result (state information) detected by a passenger state detection unit 20. In addition, on the basis of a determination by the abnormal state determination unit 78 that the state of the passenger is abnormal, a notification unit 80 transmits urgent information to an urgent notification center C through a communication unit 60. For this reason, whether notification to the urgent notification center C is necessary can be determined on the basis of the state of the passenger without a passenger's notification operation or the like to the urgent notification center C. Accordingly, the notification to the urgent notification center C can be suitably performed.
Patent WO-2020013344-A1 (WO)
Title: Metal capillary provided in end portion with water-repellent outer circumferential surface
Inventor: MIYAHARA SHOICHI
IPC: B32B1/08
Filed: 2019-07-16
Abstract: [Problem] To provide a metal capillary which is provided in a region in the vicinity of an end portion thereof with a highly water-repellent surface, and which is particularly useful as a micro-pipette or a micro-syringe.
[Solution]
This metal capillary includes, in order from an inner circumferential side, a first tubular noble metal plated layer, a tubular base metal plated layer in which a rough surface having irregularities is formed on an outer circumferential surface in a region in the vicinity of an end portion thereof, and a second tubular noble metal plated layer having a rough surface in which irregularities are provided on an outer circumferential surface thereof, in the region in which the rough surface is formed on the tubular base metal plated layer, wherein a water-repellent self-assembled monolayer membrane is formed on the outer circumferential surface of the rough surface having irregularities, in the second tubular noble metal plated layer.
Patent WO-2020026800-A1 (WO)
Title: Vehicle-mounted camera
Inventor: TOKITO TOSHIHIRO
IPC: H04N5/225
Filed: 2019-07-17
Abstract: The present technology pertains to a vehicle-mounted camera configured so as to make it possible to easily assemble the camera chassis while shielding between plates. A vehicle-mounted camera according to one aspect of the present technology has an internal structure that includes: a bottom-surface plate that constitutes the bottom surface of a housing, end parts that are wall surfaces being formed at both ends of the bottom-surface plate; a base plate on which an electronic component is arranged; a top-surface plate that covers the base plate, end parts that are wall surfaces being formed at both ends of the top-surface plate; and a shield plate positioned in the gap between the end parts of the bottom-surface plate and the end parts of the top-surface plate, insertion parts sealing the gaps being formed at both ends of the shield plate. The present technology is applicable to a vehicle-mounted camera.
Patent WO-2020054239-A1 (WO)
Title: Rubber composition and tire
Inventor: SHODA YASUHIRO
IPC: C08L9/06
Filed: 2019-07-31
Abstract: A purpose of the present invention is to provide a rubber composition which renders excellent rupture resistance possible while having high workability. The rubber composition of the present invention is characterized by comprising: a rubber ingredient comprising a multi-component copolymer comprising a conjugated-diene unit, an unconjugated-olefin unit, and an aromatic vinyl unit; and at least one copolymer having a number-average molecular weight of 500-30,000 selected from among ethylene/α-olefin copolymers and ethylene/aromatic vinyl copolymers.
Patent WO-2020036074-A1 (WO)
Title: Composition including organopolysiloxane compound, production method therefor, coating material, and coated article
Inventor: FUJIMOTO TAKUYA
IPC: C08K5/06
Filed: 2019-08-01
Abstract: A composition comprising (A) an organopolysiloxane compound having a structure represented by average formula (I) and (B) 15 mass% or more solvent represented by general formula (II).
(SiO 4/2 ) a (R 1 SiO 3/2 ) b (R 1 
 2 SiO 2/2 ) c (R 1 
 3 SiO 1/2 ) d (R 2 O 1/2 ) e  (I)
Patent WO-2020050104-A1 (WO)
Title: Gas generator and cushion member for gas generator
Inventor: YAMAMOTO KOJI
IPC: B01J7/00
Filed: 2019-08-27
Abstract: This gas generator is provided with: an ignition device disposed inside a housing; a tubular filter having an opening in one or both end sections thereof, and including therein a combustion chamber filled with a gas generating agent combusted by the ignition device; a gas discharge port provided to the housing so that the filter is positioned between the combustion chamber and the gas discharge port and communicating the inside and outside of the housing; and a cushion member which is formed of a material capable of elastic or plastic deformation and applies a biasing force to the gas generating agent filled in the combustion chamber. In the cushion member, at least a portion of the outer peripheral part thereof is sandwiched over the circumference thereof between a first wall part and one of the end sections of the filter, and the inner region of the cushion member surrounded by the outer peripheral part is arranged to be in contact with the gas generating agent filled in the combustion chamber.
Patent WO-2021038724-A1 (WO)
Inventor: NAKASHIMA JUNICHI
IPC: H01L25/07
Filed: 2019-08-27
Abstract: A power semiconductor module (100) is provided with: a semiconductor switching element (1); a gate control pattern (6) to which a gate electrode of the semiconductor switching element is connected; a source control pattern (7) to which a source electrode of the semiconductor switching element (1) is connected; a capacitor (17) for forming a low-pass filter; a capacitor arrangement pattern (18) to which one end of the capacitor (17) is connected; and a wire (19). The other end of the capacitor (17) is connected to the source control pattern (7). The wire (19) electrically connects the capacitor arrangement pattern (18) and the gate control pattern (6).
Patent WO-2021038779-A1 (WO)
Title: Signal analysis method, and apparatus for three-phase system, and program
Inventor: PETLADWALA MURTUZA
IPC: H02J13/00
Filed: 2019-08-29
Abstract: The present invention provides an apparatus and method enabling to perform a 2-dimensional trajectory analysis applicable for a three-phase system. A signal analysis apparatus generates a three-row and N-column waveform matrix constituted by three N dimensional row vectors having respectively N samples of first to third phase current values obtained from three-phase current signals measured in a three-phase system, where N is the number of samples of each of the three-phase current signals in one cycle of an AC power supply; applies transformation to the waveform matrix to obtain a two-row and N-column matrix constituted by the first and second N dimensional row vectors; performs normalization in amplitude of the first and second N dimensional row vectors, respectively; selects a grid size based on the sample number N; and maps a two dimensional trajectory made up from the first and second normalized N dimensional row vectors on a grid with the grid size selected.
Patent WO-2020059503-A1 (WO)
Inventor: HORI AKIHIRO
IPC: H01M4/88
Filed: 2019-09-04
Abstract: An anode catalyst layer for a fuel cell according to the present invention includes: electrode catalyst particles; a carbon carrier carrying the electrode catalyst particles; water electrolysis catalyst particles; a proton-conductive binder; and a graphitized carbon, wherein the content of the graphitized carbon in the anode catalyst layer for a fuel cell is 3-70 mass% with respect to the total mass of the electrode catalyst particles, the carbon carrier, and the graphitized carbon.